For instance, one teacher ideally stays with a class from first grade through sixth grade.
比如，一个老师会一直跟随一个班级，从一年级直到六年级。
His grade ranked first in the class.
他的成绩在班上名列第一。
The first student is … from Class 1, Grade 4.
首先为大家讲述的是四（1）班的……同学；
Jose Mourinho may be a "second grade psychologist"; but he is a "first class coach".
穆里尼奥也许只是二流的心理学家，但他绝对是一流的教练。
Liu Yunqi The first monitor of Class 1, Grade 8, main leader of student union.
刘韫琦中国部初中八(1)班第一任班长，年级学生会主要负责人。
The first lesson I attended was a second grade spelling class.
听的第一节课是小学二年级的拼写课。
The first grade class gathered around the teacher for a game of "Guess the Animal."
一年级的小孩子聚在老师身边玩“猜动物”的游戏。
The first grade class gathered around the teacher for a game of "Guess the Animal."
一年级的小孩子聚在老师身边玩“猜动物”的游戏。
应用推荐